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Simplify the expression
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5 votes
Simplify the expression

Simplify the expression-example-1
User Alez
by
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2 Answers

2 votes
1. Simplify √28 to 2√7
7√7 - 2×2√7
2. Simplify 2×2√7 to 4√7
7√7-4√7
3. simplify
3√7 is your answer
User Armani
by
6.4k points
3 votes

7 √(7)-2 √(28)= 7 √(7)-4√(7)= 3 √(7)

A.
User Bertrand Miot
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6.3k points
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